Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Phyrexian Altar + Marionette Apprentice
Produces: Infinite LTB, Infinite ETB, Infinite colored mana, Infinite sacrifice triggers, Infinite death triggers, Infinite lifeloss
- Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight
- Phyrexian Altar
- Marionette Apprentice
- Color identity
- WB
Steps
- Activate Phyrexian Altar by sacrificing Marionette Apprentice.
- When Marionette Apprentice dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
- When Marionette Apprentice enters, its fabricate ability triggers, putting a +1/+1 counter on it.
- Repeat.